Juvenia is a historic Swiss watch brand founded in 1860 by Jacques Didisheim in Saint-Imier, Switzerland. From its earliest years, the company distinguished itself through technical innovation and unconventional design, earning a reputation as one of the more creative manufacturers of the Swiss watch industry. During the late 19th and early 20th centuries, Juvenia gained international recognition for producing high-quality pocket watches and elegant wristwatches, often featuring uniquely shaped cases and inventive displays. The brand became especially known for avant-garde creations such as the Mystère, with its hidden rotating-disc time display, and later the Sextant, a striking asymmetrical design inspired by nautical navigation instruments. Unlike many traditional Swiss watchmakers, Juvenia consistently embraced artistic experimentation, blending mechanical craftsmanship with bold aesthetics. Although its global prominence diminished during the quartz era, vintage Juvenia watches remain highly sought after by collectors for their originality, technical ingenuity, and distinctive place in the history of creative Swiss watchmaking.